#pdal

@maptheclouds.bsky.social

1 month ago

Day 3/100: 25M points. Where to start?

FOSS4G 2019: PDAL/Entwine demo. Hooked.

Filter early → lose detail Filter late → noise corrupts

570M points, 19h processing Open-source, documented

Tutorial = order Scale = patience

#100DayMapChallenge #PDAL #LiDAR

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Hans van der Kwast :qgis:

@hansakwast.fosstodon.org.ap.brid.gy

8 months ago

Point Cloud Processing in QGIS course at GIS OpenCourseWare

🚀 Today, I'm running a workshop on #PointCloud Processing in #QGIS at #FOSS4GEurope 2025 in #Mostar! We'll dive into:
🔹️ Downloading & preprocessing data 🔹️ Creating DSMs with interpolation
🔹️ 3D visualization & styling
🔹️ Elevation profiles & filtering
🔹️ […]

[Original post on fosstodon.org]

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GIS OpenCourseWare

@gisopencourseware.bsky.social

1 year ago

Featuring the course Point Cloud Processing with QGIS and PDAL wrench at GIS OpenCourseWare

Celebrate Open Education Week 2025! 🎉

Today's highlight from GIS OpenCourseWare: Point Cloud Processing with QGIS & PDAL Wrench. courses.gisopencourseware.org/course/view....

#OpenEducationWeek #OEWeek2025 #GIS #QGIS #PointCloud #PDAL

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Kurt Schwehr

@kurtschwehr.bsky.social

1 year ago

GDAL GDAL is a translator library for raster and vector geospatial data formats that is released under an MIT style Open Source License by the Open Source Geospatial Foundation. As a library, it presents a...

Folks who publish science&engineering papers using software like #QGIS, #GDAL, #PDAL, #PROJ, #MB-System, etc., please consider citing the software DOIs. Help the long term sustainability. Let's get the # s up!

e.g., GDAL:

doi.org/10.5281/zeno...
wiki.osgeo.org/wiki/DOI#GDAL

#gis #gischat

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Julien Gaffuri

@jgaffuri.bsky.social

1 year ago

The source code: github.com/jgaffuri/Car...
Using on #PDAL, #GDAL, #geopandas and #QGIS

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ak👨‍💻

@andreskasekamp.bsky.social

1 year ago

As others have said #GDAL, but also #PDAL and #lidR which have made working with point cloud data much easier. Anyone who has ever worked with web mapping, then ArcGIS Maps SDK for JavaScript documentation is filled with great samples.

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Geotribu

@geotribu.bsky.social

1 year ago

👓 Relecture : @geojulien.bsky.social @G. Poujol, N. Godet, J. Hanke

🎯 #LiDAR #pdal #MNT #MNS #MNE

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Geotribu

@geotribu.bsky.social

1 year ago

LiDAR HD brut - Distinguer sol et sursol avec pdal - Geotribu Les données LiDAR HD brut ont été traitées avec PDAL pour coloriser le nuage de points et distinguer le sol et le sursol.

🌐 Vous cherchez à distinguer le sol et le sursol à l’aide de données #LiDAR ? Découvrez comment @data-wax.bsky.social a expérimenté l’utilisation de #pdal sur les données brutes du #LiDAR HD de l’ @ignfrance.bsky.social : geotribu.fr/articles/202...

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